Our Planet Earth Quiz

Earth is the ___________ planet from the Sun.

• Third

• Fourth

• Fifth

About ___________% of Earth's surface is covered with water.

• 50%

• 70%

• 90%

The shape of the Earth is called a ___________.

• Cube

• Sphere

• Pyramid

The layer of air that surrounds Earth is called the ___________.

• Hydrosphere

• Atmosphere

• Lithosphere

The Earth rotates on its ___________, causing day and night.

• Orbit

• Moon

• Axis

The Earth is the only planet that has life because it has:

• Water and air

• Only land

• No gravity

The Sun appears to move across the sky because:

• The Sun moves around the Earth

• The Earth rotates on its axis

• The Moon blocks the Sun

The Earth completes one rotation in:

• 12 hours

• 24 hours

• 48 hours

The Moon is:

• A planet

• A star

• A natural satellite

The Earth revolves around the Sun in:

• 30 days

• 365 days

• 100 days